The answer to 'how to repair shingles' is to replace any damaged or missing shingles on your roof. This involves removing the old shingle, preparing the area, and installing a new shingle to match the rest of your roof. It's important to work safely and ensure proper installation to prevent leaks and further damage.
Repairing shingles is a common DIY task for many homeowners, but it's important to take the right precautions. Always use safety equipment like gloves and eye protection, and be cautious when working on a roof. If you're not comfortable with heights or the task seems too complex, it's best to hire a professional roofing contractor to handle the repairs.